70698280

素因数分解:

$2^3\times 5^1\times {\mathrm{587}}^1\times {\mathrm{3011}}^1$

素因数の和:3609

約数の個数: 32

約数和(自身を含む): 159395040

約数和(自身を除く): 88696760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 587, 1174, 2348, 2935, 3011, 4696, 5870, 6022, 11740, 12044, 15055, 23480, 24088, 30110, 60220, 120440, 1767457, 3534914, 7069828, 8837285, 14139656, 17674570, 35349140, 70698280]

約数ペア:

[(1, 70698280), (2, 35349140), (4, 17674570), (5, 14139656), (8, 8837285), (10, 7069828), (20, 3534914), (40, 1767457), (587, 120440), (1174, 60220), (2348, 30110), (2935, 24088), (3011, 23480), (4696, 15055), (5870, 12044), (6022, 11740)]